Legal analysis: the state has no special subsidy for the only child of undergraduate students admitted to the college entrance examination. The state has a policy of caring for the only child, but there is no special subsidy for the only child admitted to the college entrance examination. The one-child fee is a family planning policy. Since its implementation, China has implemented the one-child reward policy.

Legal basis: Article 27 of the Population and Family Planning Law of the People's Republic of China. During the period when the state encourages a couple to have one child, the state will issue honorary certificates to the parents of the only child. Couples who have obtained the honor certificate of the only-child parents shall enjoy the reward of the only-child parents in accordance with the relevant provisions of the state and provinces, autonomous regions and municipalities directly under the Central Government.